291268428592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{17554751}}^1$

素因数の和:17554837

約数の個数: 40

約数和(自身を含む): 607324200192

約数和(自身を除く): 316055771600

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 16592, 17554751, 35109502, 70219004, 140438008, 280876016, 298430767, 596861534, 1070839811, 1193723068, 2141679622, 2387446136, 4283359244, 4774892272, 8566718488, 17133436976, 18204276787, 36408553574, 72817107148, 145634214296, 291268428592]

約数ペア:

[(1, 291268428592), (2, 145634214296), (4, 72817107148), (8, 36408553574), (16, 18204276787), (17, 17133436976), (34, 8566718488), (61, 4774892272), (68, 4283359244), (122, 2387446136), (136, 2141679622), (244, 1193723068), (272, 1070839811), (488, 596861534), (976, 298430767), (1037, 280876016), (2074, 140438008), (4148, 70219004), (8296, 35109502), (16592, 17554751)]